The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

Escaped Mutant for Mutator "MethodCallRemoval": --- Original +++ New @@ @@ /** @var Generator $input */ $wrapped[$k] = (function () use($input, $ch) { yield from $ch->receive(); - $input->rewind(); + if (!$input->valid()) { return $input->getReturn(); }

Escaped Mutant for Mutator "YieldValue": --- Original +++ New @@ @@ $ch->sendWithoutWait(null); while ($input->valid()) { try { - $send = (yield $input->key() => $input->current()); + $send = (yield $input->current()); $input->send($send); } catch (Throwable $e) { $input->throw($e);

Escaped Mutant for Mutator "LogicalAnd": --- Original +++ New @@ @@ throw $e; } finally { foreach ($generators as $key => $generator) { - if ($which !== null && $key !== $which) { + if ($which !== null || $key !== $which) { try { $generator->throw(new RaceLostException()); } catch (RaceLostException $e) {

Escaped Mutant for Mutator "CatchBlockRemoval": --- Original +++ New @@ @@ $generator->throw(new RaceLostException()); } catch (RaceLostException $e) { // expected - } catch (Throwable $e) { - if ($firstException === null) { - $firstException = $e; - } } } }

Escaped Mutant for Mutator "PublicVisibility": --- Original +++ New @@ @@ * * @internal This is implementation detail. Existence, signature and behaviour are semver-exempt. */ - public function wakeupFlat(?callable $executor) : void + protected function wakeupFlat(?callable $executor) : void { while ($executor !== null) { $executor = $this->wakeup($executor);

Escaped Mutant for Mutator "IncrementInteger": --- Original +++ New @@ @@ break; } if ($promise->state === self::STATE_REJECTED) { - $hasResult = 2; + $hasResult = 3; $result = $promise->rejected; break; }

Escaped Mutant for Mutator "Foreach_": --- Original +++ New @@ @@ // first check if nothing is immediately rejected foreach ($this->promiseQueue as $promise) { if ($promise->state === self::STATE_REJECTED) { - foreach ($this->promiseQueue as $p) { + foreach (array() as $p) { $p->cancelled = true; } $this->promiseQueue = [];

Escaped Mutant for Mutator "TrueValue": --- Original +++ New @@ @@ foreach ($this->promiseQueue as $promise) { if ($promise->state === self::STATE_REJECTED) { foreach ($this->promiseQueue as $p) { - $p->cancelled = true; + $p->cancelled = false; } $this->promiseQueue = []; $ex = $promise->rejected;

Escaped Mutant for Mutator "InstanceOf_": --- Original +++ New @@ @@ $this->generator->send($current === self::ONCE ? $results[0] : $results); }; } - if ($current instanceof Generator) { + if (false) { if (!self::$warnedDeprecatedDirectYield) { echo "\n" . 'NOTICE: `yield $generator` has been deprecated, please use `yield from $generator` instead.' . "\n"; self::$warnedDeprecatedDirectYield = true;